The reaction `2A+B+C= D +2 E` is of first order with respect to A and of second order with respect to B and is of zero order with respect to C
(i) Write down the rate law for the reaction
(ii) What will be the effect of doubling concentration of A, B and C.

Explanation

The reaction is `2A +B+C rarr D+2E` Given
(i) Since, this is first order w.r.t. A, second order w.r.t. B, and 0 order w.r.t. C.
Rate law= `k[A] [B]^2[C]^(0)`
Rate, `R =K[A] [B]^2`
(ii) Now rate, `R. = K[2A] [2B]^2 = 8k[A] [B]^2 = 8k`
`:.` Rate becomes 8 times